<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <link rel="stylesheet" href="https://7npmedia.w3cschool.cn/w3.css">
    <link rel="stylesheet" href="/js/element-ui/index.css">
    <title>上传视频</title>
    <!-- 引入样式 -->
    <link rel="stylesheet" href="/js/element-ui/index.css">
    <link rel="stylesheet" href="/js/font-awesome/css/font-awesome.min.css">
    <link rel="stylesheet" href="/css/style.css">
    <link rel="stylesheet" href="/css/orderset.css">
    <style>
        .avatar-uploader .el-upload {
            border: 1px dashed #d9d9d9;
            border-radius: 6px;
            cursor: pointer;
            position: relative;
            overflow: hidden;
        }

        .avatar-uploader .el-upload:hover {
            border-color: #409EFF;
        }

        .avatar-uploader-icon {
            font-size: 28px;
            color: #8c939d;
            width: 178px;
            height: 178px;
            line-height: 178px;
            text-align: center;
        }

        .avatar {
            width: 178px;
            height: 178px;
            display: block;
        }

        .datatable {
            position: relative;
            box-sizing: border-box;
            -webkit-box-flex: 1;
            width: 100%;
            max-width: 100%;
            font-size: 14px;
            color: rgb(96, 98, 102);
            overflow: hidden;
            flex: 1 1 0%;
        }

        .datatable td, .datatable th {
            padding: 12px 0;
            min-width: 0;
            -webkit-box-sizing: border-box;
            box-sizing: border-box;
            text-overflow: ellipsis;
            vertical-align: middle;
            position: relative;
            text-align: left;
        }

        .breadcrumb {
            font-size: 20px;
            margin: 10px;
        }
    </style>
</head>

<body class="hold-transition">
<div id="app">
    <div class="app-container">
        <div class="box">
            <div class="filter-container">
                <el-input placeholder="视频名称" v-model="pagination.queryString" style="width: 200px;" class="filter-item"
                          @keyup.enter.native="handleFilter"></el-input>
                <el-button @click="findPage()" class="dalfBut">查询</el-button>
                <el-button type="primary" class="butT" @click="handleCreate()">新建</el-button>
            </div>
            <el-table size="small" current-row-key="videoId" :data="dataList" stripe highlight-current-row>
                <el-table-column prop="videoId" label="视频ID" align="center"></el-table-column>
                <el-table-column prop="videoName" label="视频名称" align="center"></el-table-column>
                <el-table-column prop="videoDesc" label="视频描述" align="center"></el-table-column>
                <el-table-column prop="videoPath" label="视频路径" align="center"></el-table-column>
                <el-table-column prop="videoSecond" label="视频时长" align="center"></el-table-column>
                <el-table-column prop="videoCounts" label="视频播放量" align="center"></el-table-column>
                <el-table-column label="操作" align="center">
                    <template slot-scope="scope">
                        <el-button type="primary" size="mini" @click="handleUpdate(scope.row)">编辑</el-button>
                        <el-button size="mini" type="danger" @click="handleDelete(scope.row)">删除</el-button>
                    </template>
                </el-table-column>
            </el-table>
            <div class="pagination-container">
                <el-pagination
                        class="pagiantion"
                        @current-change="findPage"
                        :current-page="pagination.currentPage"
                        :page-size="pagination.pageSize"
                        layout="total, prev, pager, next, jumper"
                        :total="pagination.total">
                </el-pagination>
            </div>

            <div class="add-form">
                <el-dialog title="上传视频" :visible.sync="dialogFormVisible">
                    <el-form ref="dataAddForm" :model="formData" :rules="rules" label-position="right"
                             label-width="100px">
                        <el-row>
                            <el-col :span="12">
                                <el-form-item label="视频ID">
                                    <el-input v-model="formData.videoId"/>
                                </el-form-item>
                            </el-col>
                            <el-col :span="12">
                                <el-form-item label="视频名称">
                                    <el-input v-model="formData.videoName"/>
                                </el-form-item>
                            </el-col>
                            <el-col :span="12">
                                <el-form-item label="视频描述">
                                    <el-input v-model="formData.videoDesc"/>
                                </el-form-item>
                            </el-col>
                            <el-col :span="12">
                                <el-form-item label="视频路径">
                                    <el-upload
                                    class="avatar-uploader"
                                    action="/publishVideo/upload"
                                    :auto-upload="autoUpload"
                                    name="videoFile"
                                    :show-file-list="false"
                                    :on-success="handleAvatarSuccess"
                                    :before-upload="beforeAvatarUpload">
                                    <video class="avatar"></video>
                                    <i v-else class="el-icon-plus avatar-uploader-icon"></i>
                                    </el-upload>
                                </el-form-item>
                            </el-col>
                            <el-col :span="12">
                                <el-form-item label="视频时长">
                                    <el-input v-model="formData.videoSecond"/>
                                </el-form-item>
                            </el-col>
                            <el-col :span="12">
                                <el-form-item label="视频播放量">
                                    <el-input v-model="formData.videoCounts"/>
                                </el-form-item>
                            </el-col>
                        </el-row>
                    </el-form>
                    <div slot="footer" class="dialog-footer">
                        <el-button @click="dialogFormVisible = false">取消</el-button>
                        <el-button type="primary" @click="handleAdd()">确定</el-button>
                    </div>
                </el-dialog>
            </div>
            <div class="add-form">
                <el-dialog title="编辑视频" :visible.sync="dialogFormVisibleEdit">
                    <el-form ref="dataEditForm" :model="formData" :rules="rules" label-position="right"
                             label-width="100px">
                        <el-row>
                            <el-col :span="12">
                                <el-form-item label="视频ID">
                                    <el-input v-model="formData.videoId"/>
                                </el-form-item>
                            </el-col>
                            <el-col :span="12">
                                <el-form-item label="视频名称">
                                    <el-input v-model="formData.videoName"/>
                                </el-form-item>
                            </el-col>
                            <el-col :span="12">
                                <el-form-item label="视频描述">
                                    <el-input v-model="formData.videoDesc"/>
                                </el-form-item>
                            </el-col>
                            <el-col :span="12">
                                <el-form-item label="视频路径">
                                    <el-upload
                                            class="avatar-uploader"
                                            action="/publishVideo/upload"
                                            :auto-upload="autoUpload"
                                            name="videoFile"
                                            :show-file-list="false"
                                            :on-success="handleAvatarSuccess"
                                            :before-upload="beforeAvatarUpload">
                                        <video class="avatar"></video>
                                        <i v-else class="el-icon-plus avatar-uploader-icon"></i>
                                    </el-upload>
                                </el-form-item>
                            </el-col>
                            <el-col :span="12">
                                <el-form-item label="视频时长">
                                    <el-input v-model="formData.videoSecond"/>
                                </el-form-item>
                            </el-col>
                            <el-col :span="12">
                                <el-form-item label="视频播放量">
                                    <el-input v-model="formData.videoCounts"/>
                                </el-form-item>
                            </el-col>
                        </el-row>
                    </el-form>
                    <div slot="footer" class="dialog-footer">
                        <el-button @click="dialogFormVisibleEdit = false">取消</el-button>
                        <el-button type="primary" @click="handleEdit()">确定</a></el-button>
                    </div>
                </el-dialog>
            </div>
        </div>
    </div>
</div>
</body>
<script src="/js/vue.js"></script>
<script src="/js/axios.min.js"></script>
<!-- 引入组件库 -->
<!--<script src="../js/jquery.3.2.1.js"></script>-->
<script src="/js/element-ui/index.js"></script>
<script>
    var vue = new Vue({
        el: '#app',
        data: {
            videoMode:{
                filename:"",
                id:""
            },
            autoUpload:true,
            pagination: {//分页相关属性
                currentPage: 1,
                pageSize: 5,
                total: 10,
                queryString: null
            },
            dataList: [],//列表数据
            formData: {
                rules: ''
            },//表单数据
            dialogFormVisible: false,//控制添加窗口显示/隐藏
            dialogFormVisibleEdit: false,//控制添加窗口显示/隐藏
            rules: {//校验规则
                videoName: [{required: true, message: '视频名称为必填项', trigger: 'blur'}],
                videoDesc: [{required: true, message: '视频描述为必填项', trigger: 'blur'}],
                videoPath: [{required: true, message: '视频路径为必填项', trigger: 'blur'}],
                videoSecond: [{required: true, message: '视频时长为必填项', trigger: 'blur'}],
                videoCounts: [{required: true, message: '视频播放量为必填项', trigger: 'blur'}],
            }
        },
        //钩子函数，VUE对象初始化完成后自动执行
        created() {
            this.findPage();
        },
        methods: {
            //分页查询
            findPage(page = 1) {
                //设置当前页码
                this.pagination.currentPage = page
                //封装携带请求参数
                let param = {
                    currentPage: this.pagination.currentPage,
                    pageSize: this.pagination.pageSize,
                    queryString: this.pagination.queryString
                }
                //发起axios请求
                axios.get('/publishVideo/findPage', {params: param}).then(response => {
                    this.pagination.total = response.data.total
                    this.dataList = response.data.rows
                })
            },

            //文件上传成功后的钩子，response为服务端返回的值，file为当前上传的文件封装成的js对象
            handleAvatarSuccess(response, file) {
                //response的数据  flag: true, message: "图片上传成功", data: "5efca038-a934-46ae-99f5-2c57a906f4d9.jpg"
                console.log(response , file)
                if(response.flag){
                    this.$message.success(response.message);
                    this.filename=response.data.fileName
                    this.id=response.data.id

                    console.log(this.videoMode)

                }else{
                    this.$message.error(response.message);
                }
            },

            //上传之前执行
            beforeAvatarUpload(file) {
                const isMP4 = file.type === 'video/mp4';
                const isLt2M = file.size / 1024 / 1024 < 500;
                if (!isMP4) {
                    this.$message.error('上传视频只能是 MP4 格式!');
                }
                if (!isLt2M) {
                    this.$message.error('上传视频大小不能超过 500MB!');
                }
                return isMP4 && isLt2M;
            },

            // 重置表单
            resetForm() {
                //打开的增加表单中没有数据
                this.formData = {}

                this.videoUrl = ""
            },
            // 弹出添加窗口
            handleCreate() {
                this.resetForm()
                //显示增加表单对话框
                this.dialogFormVisible = true
            },
            //添加
            handleAdd() {
                //校验添加表单
                this.$refs["dataAddForm"].validate((valid) => {
                    if (valid) {
                        this.dialogFormVisible = false
                        axios.post('/publishVideo/add', this.formData).then(response => {
                            if (response.data.flag) {
                                this.$message.success(response.data.message);
                            } else {
                                this.$message.error(response.data.message);
                            }
                            //分页查询检查项
                            this.findPage();
                        })
                    } else {
                        this.$message.error('表单校验失败');
                        return false;
                    }
                });
            },
            //弹出编辑窗口
            handleUpdate(row) {
                axios.get(`/publishVideo/${row.videoId}`).then(response => {
                    if (response.data.flag) {
                        this.dialogFormVisibleEdit = true
                        this.formData = response.data.data
                    } else {
                        this.$message.error(response.data.message);
                    }
                })
            },
            //编辑
            handleEdit() {
                //校验添加表单
                this.$refs["dataEditForm"].validate((valid) => {
                    if (valid) {
                        this.dialogFormVisibleEdit = false
                        axios.put('/publishVideo/update', this.formData).then(response => {
                            if (response.data.flag) {
                                this.$message.success(response.data.message);
                            } else {
                                this.$message.error(response.data.message);
                            }
                            //分页查询检查项
                            this.findPage()
                        })
                    } else {
                        this.$message.error('表单校验失败');
                        return false;
                    }
                });
            },
            //删除
            handleDelete(row) {
                this.$confirm('是否删除此课程?', '提示', {type: 'warning'}).then(() => {
                    axios.delete(`/publishVideo/${row.videoId}`).then(response => {
                        if (response.data.flag) {
                            this.$message.success(response.data.message);
                            this.findPage()
                        } else {
                            this.$message.error(response.data.message);
                        }
                    })
                })
            }
        }
    })
</script>
</body>

</html>